CFFileDescriptorContext Defines a structure for the context of a CFFileDescriptor. Declarationstruct CFFileDescriptorContext TopicsInitializersinit()init(version:info:retain:release:copyDescription:)Instance PropertiescopyDescriptioninforeleaseretainversion RelationshipsConforms ToBitwiseCopyable See AlsoData TypesCFFileDescriptorNativeDescriptorCFFileDescriptorCallBack